| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.45 | 5.203% | $88.8439 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $235.72 | 3.353% | $243.6237 | $243.62 | $243.60 | $243.60 |
| Purchase #3 | $134.55 | 3.119% | $138.7466 | $138.75 | $138.75 | $138.70 |
| Purchase #4 | $10.93 | 12.470% | $12.293 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $32.68 | 4.458% | $34.1369 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $84.50 | 3.606% | $87.5471 | $87.55 | $87.55 | $87.50 |
| Purchase #7 | $180.74 | 9.241% | $197.4422 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $763.57 | $802.6334 | $802.63 | $802.65 | $802.40 | |